---
title: Apollo Kotlin galaxy 
---


The Apollo Kotlin galaxy is a collection of projects that are related to Apollo Kotlin but are loosely coupled. Their release schedule and maturity level varies.

They serve as a playground for new ideas (`apollo-kotlin-compose-support`, `apollo-kotlin-normalized-cache-incubating`) or helper projects providing additional functionality that is not core to Apollo Kotlin (`apollo-kotlin-mockserver`, `apollo-kotlin-cli`, `apollo-kotlin-execution`)

The Apollo Kotlin galaxy projects all start with `apollo-kotlin`:

| Repository                                                                                        | Description                                                       |
|---------------------------------------------------------------------------------------------------|-------------------------------------------------------------------|
| [apollo-kotlin-normalized-cache](https://github.com/apollographql/apollo-kotlin-normalized-cache) | Apollo Kotlin Normalized Cache                                    |
| [apollo-kotlin-compose-support](https://github.com/apollographql/apollo-kotlin-compose-support)   | Compose support for Apollo Kotlin                                 |
| [apollo-kotlin-ktor-support](https://github.com/apollographql/apollo-kotlin-ktor-support)         | HttpEngine and helpers to work with [Ktor](https://ktor.io/)      |
| [apollo-kotlin-execution](https://github.com/apollographql/apollo-kotlin-execution)               | GraphQL execution algorithms                                      |
| [apollo-kotlin-adapters](https://github.com/apollographql/apollo-kotlin-adapters)                 | Datetime, BigDecimal and other adapters for Apollo Kotlin         |
| [apollo-kotlin-cli](https://github.com/apollographql/apollo-kotlin-cli)                           | Command line tool for your GraphQL projects                       |
| [apollo-kotlin-mockserver](https://github.com/apollographql/apollo-kotlin-mockserver)             | KMP ready HTTP mock server                                        |
| [apollo-kotlin-java-support](https://github.com/apollographql/apollo-kotlin-java-support)         | Java language support for Apollo Kotlin                           |
| [apollo-kotlin-ffs](https://github.com/apollographql/apollo-kotlin-ffs)                           | A compiler plugin that allows validation of Federation directives |
| [apollo-kotlin-faker](https://github.com/apollographql/apollo-kotlin-faker)                       | Given a schema, generates fakes responses for your testing needs  |

When possible, file issues in the appropriate repository. 
